Zobrazeno 1 - 10
of 270
pro vyhledávání: '"Lauret, Jean-Sébastien"'
Autor:
Raynal, Damien, de Guillebon, Timothée, Guéry-Odelin, David, Trizac, Emmanuel, Lauret, Jean-Sébastien, Rondin, Loïc
Publikováno v:
Phys. Rev. Lett. 131, 087101 (2023)
We report on speeding up equilibrium recovery in the previously unexplored general case of the underdamped regime using an optically levitated particle. We accelerate the convergence towards equilibrium by an order of magnitude compared to the natura
Externí odkaz:
http://arxiv.org/abs/2303.09542
Autor:
Rivière, François, de Guillebon, Timothée, Maumet, Léo, Hétet, Gabriel, Schmidt, Martin, Lauret, Jean-Sébastien, Rondin, Loïc
Publikováno v:
AVS Quantum Sci. 4, 030801 (2022)
Using the spin properties of nitrogen-vacancy (NV) centers in levitated diamond, we characterize the absorption of single nanodiamonds. We first calibrate the thermometry response of the NV centers embedded in our nanodiamonds. Then, using this calib
Externí odkaz:
http://arxiv.org/abs/2205.11871
Autor:
Rivière, François, de Guillebon, Timothée, Raynal, Damien, Schmidt, Martin, Lauret, Jean-Sébastien, Roch, Jean-François, Rondin, Loïc
Publikováno v:
ACS Photonics 2022, 9, 2, 420-425
The Brownian motion of a particle hotter than its environment is an iconic out-of-equilibrium system. Its study provides valuable insights into nanoscale thermal effects. Notably, it supplies an excellent diagnosis of thermal effects in optically lev
Externí odkaz:
http://arxiv.org/abs/2201.00170
Autor:
Bouteyre, Paul, Nguyen, Hai Son, Lauret, Jean-Sébastien, Trippé-Allard, Gaëlle, Delport, Géraud, Lédée, Ferdinand, Diab, Hiba, Belarouci, Ali, Seassal, Christian, Garrot, Damien, Bretenaker, Fabien, Deleporte, Emmanuelle
Random lasing is an intriguing phenomenon occurring in disordered structures with optical gain. In such lasers, the scattering of light provides the necessary feedback for lasing action. Because of the light scattering, the random lasing systems emit
Externí odkaz:
http://arxiv.org/abs/2001.11434
Akademický článek
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Autor:
Raynaud, Christophe, Claude, Théo, Borel, Antoine, Amara, Mohamed-Raouf, Graf, Arko, Zaumseil, Jana, Lauret, Jean-Sébastien, Chassagneux, Yannick, Voisin, Christophe
Publikováno v:
Nano Letters 19, 7210 (2019)
At cryogenic temperature and at the single emitter level, the optical properties of single-wall carbon nanotubes depart drastically from that of a one-dimensional (1D) object. In fact, the (usually unintentional) localization of excitons in local pot
Externí odkaz:
http://arxiv.org/abs/1907.07530
Autor:
Bouteyre, Paul, Nguyen, Hai Son, Lauret, Jean-Sébastien, Allard-Trippé, Gaëlle, Delport, Géraud, Lédée, Ferdinand, Diab, Hiba, Belarouci, Ali, Seassal, Christian, Garrot, Damien, Bretenaker, Fabien, Deleporte, Emmanuelle
Hybrid halide perovskites are now considered as low-cost materials for contemporary research in photovoltaics and nanophotonics. In particular, because these materials can be solution processed, they represent a great hope for obtaining low-cost devi
Externí odkaz:
http://arxiv.org/abs/1810.05720
Autor:
Jeantet, Adrien, Chassagneux, Yannick, Claude, Théo, Roussignol, Philippe, Lauret, Jean-Sébastien, Reichel, Jakob, Voisin, Christophe
Publikováno v:
Nano Letters 17, 4184 (2017)
Condensed-matter emitters offer enriched cavity quantum electrodynamical effects due to the coupling to external degrees of freedom. In the case of carbon nanotubes a very peculiar coupling between localized excitons and the one-dimensional acoustic
Externí odkaz:
http://arxiv.org/abs/1707.06041
Autor:
Ghedjatti, Ahmed, Magnin, Yann, Fossard, Frédéric, Wang, Guillaume, Amara, Hakim, Flahaut, Emmanuel, Lauret, Jean-Sébastien, Loiseau, Annick
Structural identification of double-walled carbon nanotubes (DWNT) is presented through a robust procedure based on the latest generation of transmission electron microscope, making possible a statistical analysis based on numerous nano-objects. This
Externí odkaz:
http://arxiv.org/abs/1701.05832
Akademický článek
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